Face masks are protective and hygienic products designed to cover the nose and mouth, filtering airborne particles, marothodi, and contaminants. Available in types like disposable surgical masks, Li-respirators tsa N95/KN95, and reusable cloth masks, they serve key roles in healthcare (for medical staff/patients), tšebeliso ea letsatsi le letsatsi (to prevent disease spread), le maemo a indasteri (against dust/smoke). Made with layers of nonwoven fabric, meltblown filters, or breathable textiles, they balance protection, matšeliso, and breathability to meet diverse safety and hygiene needs.